WP421A Wapakatikati ndi Kutentha Kwambiri Kutentha Kwambiri
WP421A sing'anga ndi kutentha kwapang'onopang'ono transmitter amagwiritsidwa ntchito kwambiri kuyeza ndi kuwongolera mafakitale osiyanasiyana, kuphatikiza kuyeza kwa hydraulic ndi mulingo, Boiler, kuwunika kwa tanki ya Gasi, kuyesa ndi kuwongolera kwa Industrial, Petroleum, Chemical industry, offshore, magetsi, nyanja, mgodi wa malasha ndi Mafuta & Gasi.
The WP421A sing'anga ndi kutentha kutentha kwapang'onopang'ono transmitter amasonkhanitsidwa ndi kunja kutentha zosagwira zigawo zikuluzikulu, ndi kachipangizo kachipangizo akhoza kugwira ntchito mokhazikika kwa nthawi yaitali pa kutentha kwa 350 ℃. Njira yowotcherera ya laser yozizira imagwiritsidwa ntchito pakati pa pachimake ndi chipolopolo chachitsulo chosapanga dzimbiri kuti isungunuke m'thupi limodzi, kuonetsetsa chitetezo cha transmitter pansi pa kutentha kwambiri. Kupanikizika kwapakati pa sensa ndi dera la amplifier ndi insulated ndi ma gaskets a PTFE, ndikuwonjezera kutentha kumawonjezedwa. Mabowo otsogolera amkati amadzazidwa ndi aluminiyamu ya silicate yotenthetsera yotentha kwambiri, yomwe imalepheretsa kuyendetsa bwino kwa kutentha ndikuwonetsetsa kuti kukulitsa ndi kutembenuka kwa gawo kumagwira ntchito pa kutentha kovomerezeka.
Mtundu wowonetsera:
1. Kuwonetsedwa kwa LCD: 3 1/2 bits; 4 bits; 4 bits/5 bits smart display
2: Chiwonetsero cha LED: 3 1/2 bits; 4 biti
Zotulutsa zosiyanasiyana za chizindikiro
HART protocol ilipo
Ndi Heatsink / Cooling fin
Zolondola kwambiri 0.1%FS, 0.2%FS, 0.5%FS
Kamangidwe kolimba komanso kolimba
Kutentha kogwira ntchito: 150℃, 250℃, 350℃
100% Linear mita, LCD kapena LED ndi configurable
Mtundu wosaphulika: Ex iaIICT4, Ex dIICT6
| Dzina | Kutumiza kwapakati komanso kutentha kwambiri |
| Chitsanzo | WP421A |
| Kuthamanga kosiyanasiyana | 0—0.2kPa～100kPa, 0－0.2kPa~100MPa. |
| Kulondola | 0.1% FS; 0.2% FS; 0.5% FS |
| Mtundu wokakamiza | Kuthamanga kwa gauge(G), Kupanikizika kotheratu (A),Kusindikiza kosindikizidwa (S), Kupanikizika koyipa (N). |
| Njira yolumikizira | G1/2”, M20X1.5, 1/2”NPT, 1/4”NPT Yosinthidwa |
| Kulumikiza magetsi | Malo okwererapo + M20*1.5(F) |
| Chizindikiro chotulutsa | 4-20mA (1-5V); protocol ya HART; Modbus RS485; 0-5V; 0-10V, Yosinthidwa |
| Magetsi | 24V(12-36V) DC, 220VAC |
| Kutentha kwa malipiro | 0～150℃, 250℃, 350℃ |
| Kutentha kwa ntchito | Chofufuzira: 150℃, 250℃, 350℃ |
| Gulu lozungulira: -30 ~ 70 ℃ | |
| Zosaphulika | Otetezeka m'thupi Ex iaIICT4 Ga; Flameproof otetezeka Ex dbIICT6 Gb |
| Zakuthupi | Chipinda: Aluminiyamu aloyi |
| Gawo lonyowa: SS304/SS316L, Titanium, Hastelloy C-276, Monel, Makonda | |
| Pakatikati | Madzi, Madzi, Gasi |
| Chizindikiro (chiwonetsero chapafupi) | LCD, LED, Smart LCD |
| Kuchulukirachulukira | 150% FS |
| Kukhazikika | 0.5%FS/ chaka |
| Kuti mudziwe zambiri zokhudza WP421A Medium and High Temperature Pressure Transmitter, chonde musazengereze kulankhulana nafe. | |
